Worm gear reducer Ket-Motion 2020 for spindle TR14x2 with through going axis
Universally applicable worm gearbox with a centre distance of 20 mm. The worm and worm wheel are made of case-hardened steel.
Stock:
12
Product number:
2020.00-D0G0R65
Weight:
0.35 kg
Product information "Worm gear reducer Ket-Motion 2020 for spindle TR14x2 with through going axis"
3 reduction ratios from 5:1 to 65:1 l Housing anodised aluminium l For spindle TR14x2 l Keyway 12mm/4mm l Centre distance 20mm
Ket Motion 2020 worm gearbox unit
Universal and maintenance-free worm gear unit in one size with a centre distance of 20 mm. The worm gears with two drive journals are available in 3 different ratios. The housing is encapsulated against grease leakage and dust exposure. The worm gear set is left-handed. The direction of rotation on the shaft is arbitrary.
Lifetime of 1000 hours with:
- full load and
- input speed of 500 rpm and
- duty cycle 20% with 5 min and
- ambient temperature 20 C°
| On/Off duration: | 20 % at 5Min ( 1 min ON, 4 min OFF) |
| Permitted operating temperature: | -20 to 60 C° |
| Axial distance: | 20 mm |
| Input and Output: |
Drive: 12mm / 4mm key
Output: for spindle TR14x2
Nr. 13713.14-V00L1000
|
| Permitted forces output side (axial and radial): | 500 N |
| Backlash on the drive shaft: | 1° +/- 0,5° |
| Type: | case hardened worm and cog wheel maintenance-free grease lubrication |
| Housing: | Aluminium, anodized |
| External dimension: | 60 x 60 x 35 mm |
Technical specifications
| Item number | ratio i | Self-locking static |
Output- speed range n in rpm | Max. output torque M in Nm | Peak torque output* | Max. drive torque M in Nm |
Input side
|
Degree of efficiency in % | |
| Radial force 1) FR in N |
Axial force 2) FA in N |
||||||||
| 2020.00-D0G0R65 | 65 : 1 | ja | 100/500/1000 | 4,5/3,8/3,0 | 15 Nm | 0,2/0,2/0,2 | 500 | 500 | 29 |
| 2020.00-D0G0R18 | 18 : 1 | ja | 100/500/1000 | 11,0/9,0/7,0 | 60 Nm | 1,1/0,9/0,7 | 250 | 250 | 55 |
| 2020.00-D0G0R05 | 5 : 1 | nein | 100/500/1000 | 10,0/8,0/6,0 | 50 Nm | 2,9/2,3/1,7 | 200 | 200 | 70 |
* Short-term peak load <1s Axial load on the output side 500 Nm
Application
Worm wheels transmit the motive force at right angles via a sliding effect. The gearboxes are characterized by their low-noise operation and robustness. The worm gears can be used for high power transmissions in tight spaces.
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